Tag Archives: Sigma

Hardware Review: Sigma 4.5mm Fisheye (Circular)

As things start to settle down again, I’ve got a pile of reviews pending work, so this past weekend, while in bachelor status temporarily, I really knocked out a few projects, including getting caught up on some overdue reviews and blog writing.  Today, the first of these projects is the Sigma 4.5mm fisheye lens review.  This is a super cool lens, and has a lot of opportunities for creative exploration.  I took the typical test shots indoors to get a feel for where it’s strengths and weaknesses are, how it focuses, and then took to the streets.

Posted in Lightroom 3.0 Beta, News, Sigma, composition, gear, hardware, technical, thoughts | Tagged , , , , | 1 Comment

The Nifty Fifty from Sigma

After a couple weeks there of some touch-and-go blogging, rest assured, things are back into high gear this week.  Today the trusty hardware review returns, and regular content is on the horizons for sure.  Thanks for all the patience of those who have stuck around during some down time.  Today, we’ll be taking at the Sigma 50mm lens, f1.4.

Posted in Announcements, News, Product Review, Sigma, depth of field, photography gear | Tagged , , , , | 5 Comments

Hardware review: Sigma 10-20mm

The review you’ve all been waiting for – the one to compete with my Canon 10-22mm review from a few weeks back!  Well, there is no clear and decisive winner, so the wind is probably taken out of all the sails of those who were waiting for some smack-down talk.  The reason?  Some aspects I like better on the Sigma, and some on the Canon version of this lens.  So, I’ll refrain from declaring a “winner”, and just give you the lowdown on this lens, what I like, and what I don’t.  So, without further ado:

Posted in News | Tagged , , , | 11 Comments

Hardware Review: Sigma 18-250

// < ![CDATA[ // < ![CDATA[ // < ![CDATA[ google_ad_client = "pub-3565134799530909"; /* 468x60, created 2/25/10 */ google_ad_slot = "7247311792"; google_ad_width = 468; google_ad_height = 60; // ]]> First off, my apologies at the sudden absence on Friday – it was a day off, but not so much as a podcast recording that should have taken 30-45 minutes took 2 hours so my plans for the day were pretty much canned after that.  But anyway, on to the subject of today’s post:  The Sigma 18-250mm lens review!  You read that right – Sigma has a lens that covers the range … Continue reading

Posted in 18-250, News, Sigma, hardware, photography, photography gear, potd, technical | Tagged , , , , | 15 Comments

The Sigma 70mm Macro

Next up in my gear bag is the Sigma 70mm Macro lens.  This is one sweet lens.  With an aperture that goes down to f2.8 this is legally classified as “fast glass”.  It’s got some super nice bokeh, and has an impressive range for it’s sweet spot – ranging from roughly f2.0 – f11.  Seriously, it’s tack sharp through that entire range.  It’s got the characteristic touch and handling of all Sigma lenses with its brushed matte black coating. Other features include the manual on/off switch for auto-focus, which is typical for most lenses these days, but one thing I … Continue reading

Posted in Contest, Flickr, Learning Digital Photography Podcast, News, competition, composition, photography, potd | Tagged , , , , | 6 Comments
Improve the web with Nofollow Reciprocity.